(Image credit: Tom's Guide)
There are two kinds of smart glasses: AR glasses and AI frames. Of the two, I believe AR glasses are the most useful right now. They basically add a giant external monitor to your face and keep your neck from getting kinked.Unfortunately, there's a glut of smart glasses that are on sale for Prime Day, and most of them aren't worth your time. They're either e-waste taking up space, or they don't actually do what you need.I've picked four smart glasses that are still on sale as Prime Day winds down and that you should check out. I've personally tried on all of them, and I don't think you'll be disappointed if you pick any pair on this list. Plus, they're all discounted right now.Prime Day smart glasses deals: Quick linksRayNeo Air 3s: was $269 now $189 @ AmazonRayNeo Air 4 Pro: was $299 now $239 @ AmazonViture Luma Pro: was $499 now $379 @ AmazonXreal One Pro: was $649 now $549 @ XrealRayNeo Air 4 Pro — the everyman
(Image credit: Future)Up front, the RayNeo Air 4 Pro glasses aren't the cheapest on this list but at sub-$300 at full price they're still pretty nice to your wallet. And Prime Day knocks $60 off the usual $299 price.If all you want is a great picture quality, the Air 4 Pros have got you covered. These glasses offer a 1080p HDR10 201-inch virtual display with 3D capabilities. As far as I know, these are the first AR glasses to breach the 200-inch size and the first to offer HDR10 quality.The subtle design is comfortable to wear for a long session and doesn't get too hot, unlike some cheaper AR specs. At $299, these were a steal but at $239, you need to take a look.Xreal One Pro — the top dog
